| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.77 | 13.571% | $115.5812 | $115.58 | $115.60 | $115.60 |
| Purchase #2 | $150.79 | 4.609% | $157.7399 | $157.74 | $157.75 | $157.70 |
| Purchase #3 | $99.88 | 7.338% | $107.2092 | $107.21 | $107.20 | $107.20 |
| Purchase #4 | $191.39 | 3.751% | $198.569 | $198.57 | $198.55 | $198.60 |
| Purchase #5 | $75.39 | 6.545% | $80.3243 | $80.32 | $80.30 | $80.30 |
| Purchase #6 | $98.55 | 9.688% | $108.0975 | $108.10 | $108.10 | $108.10 |
| Purchase #7 | $222.41 | 8.471% | $241.2504 | $241.25 | $241.25 | $241.30 |
| 7 purchase totals = | $940.18 | $1,008.7715 | $1,008.77 | $1,008.75 | $1,008.80 | |